/*
 SGHighScoresViewController.h
 Date Created: February 17, 2010
 
 Author: Karol Krizka <kkrizka@gmail.com>
 
 Copyright (C) 2010 Green-Power
 
 URL: http://code.google.com/p/green-power
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 3 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 
 $Id$
 */

#import <UIKit/UIKit.h>

/**
 * This class is responsible for managing the high scores view.
 */
@interface SGHighScoresViewController : UIViewController<UIAlertViewDelegate> {
  NSManagedObjectContext *managedObjectContext;
  
  UIView *scoreAreaView;
}

@property (nonatomic,retain) NSManagedObjectContext *managedObjectContext;
@property (nonatomic,retain) IBOutlet UIView *scoreAreaView;

/**
 * Remove all of the labels displayed
 */
- (void)clearHighScoreLabels;

/**
 * Add the labels representing high scores to the view
 */
- (void)setupHighScoreLabels;

/**
 * Handles the action from the "Clear High Scores" button. This function first 
 * asks for confirmation via a UIAlertView and if yes was tapped, clears
 * all of the high scores.
 *
 * \param id Sender of the event
 */
- (IBAction)handleClearHighScores:(id)sender;

/**
 * Clear scores by removing all objects of type Score, but not OfficialScore
 * from the object context
 */
- (void)clearHighScores;
@end
